Plastic influence functions for calculating J-integral of complex-cracks in pipe
DC Field | Value | Language |
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dc.contributor.author | Jeong, Jae-Uk | - |
dc.contributor.author | Choi, Jae-Boong | - |
dc.contributor.author | Kim, Moon-Ki | - |
dc.contributor.author | Huh, Nam-Su | - |
dc.contributor.author | Kim, Yun-Jae | - |
dc.date.accessioned | 2021-09-03T19:22:32Z | - |
dc.date.available | 2021-09-03T19:22:32Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2016-10 | - |
dc.identifier.issn | 0308-0161 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/87351 | - |
dc.description.abstract | this study, the plastic influence functions, h(1), for estimates off-integral of a pipe with a complex crack were newly proposed based on the systematic 3-dimensional (3-D) elastic-plastic finite element (FE) analyses by using Ramberg-Osgood (R-O) relation, in which global bending moment, axial tension and internal pressure were considered as loading conditions. Based on the present plastic influence functions, the GE/EPRI-type J-estimation scheme for complex-cracked pipes was suggested, and the results from the proposed pestimation were compared with the FE results using both R-O fit parameters and actual tensile data of SA376 TP304 stainless steel. The comparison results demonstrate that although the proposed scheme provided sensitive J estimations according to fitting ranges of R-O parameters, it showed overall good agreements with the FE results using R-O relation. Thus, the proposed engineering.] prediction method can be utilized to assess instability of a complex crack in pipes for R-O material. (C) 2016 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | APPROXIMATE FRACTURE METHODS | - |
dc.title | Plastic influence functions for calculating J-integral of complex-cracks in pipe | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Yun-Jae | - |
dc.identifier.doi | 10.1016/j.ijpvp.2016.07.003 | - |
dc.identifier.scopusid | 2-s2.0-84994464067 | - |
dc.identifier.wosid | 000385319900002 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, v.146, pp.11 - 21 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING | - |
dc.citation.title | INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING | - |
dc.citation.volume | 146 | - |
dc.citation.startPage | 11 | - |
dc.citation.endPage | 21 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.subject.keywordPlus | APPROXIMATE FRACTURE METHODS | - |
dc.subject.keywordAuthor | Complex crack | - |
dc.subject.keywordAuthor | Finite element analysis | - |
dc.subject.keywordAuthor | GE/EPRI method | - |
dc.subject.keywordAuthor | J-Integral | - |
dc.subject.keywordAuthor | Plastic influence functions | - |
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